7661946992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3600539}}^1$

素因数の和:3600573

約数の個数: 40

約数和(自身を含む): 17858678400

約数和(自身を除く): 10196731408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3600539, 7201078, 14402156, 25203773, 28804312, 50407546, 57608624, 68410241, 100815092, 136820482, 201630184, 273640964, 403260368, 478871687, 547281928, 957743374, 1094563856, 1915486748, 3830973496, 7661946992]

約数ペア:

[(1, 7661946992), (2, 3830973496), (4, 1915486748), (7, 1094563856), (8, 957743374), (14, 547281928), (16, 478871687), (19, 403260368), (28, 273640964), (38, 201630184), (56, 136820482), (76, 100815092), (112, 68410241), (133, 57608624), (152, 50407546), (266, 28804312), (304, 25203773), (532, 14402156), (1064, 7201078), (2128, 3600539)]